They are different rows of pennies that’s why they vary
Answer:
The number of pennies doubles each time, so the count grows exponentially.
The number of pennies on Rows 5-8 will be much greater than on Rows 1-4.
1020 new students per year.
Step-by-step explanation:
y=3 the answer is 9 to the equation
The current is 34 mph in still water, I think I could be wrong.
Opposite of sum property
